.... "Lesser Evils" continues the streak of quality, entertaining episodes from this revisionist Sherlock Holmes series. In this episode, Holmes and Watson are on the trail of an angel of death, someone who murdered patients they felt were in too much pain to go on living, lurking through the halls of a New York hospital. The mystery itself is enjoyable although more on the predictable side than other episodes of the series (not helped by the recognizable guest stars) but what really makes this episode interesting is the greater exposition of Watson and the further development of the Holmes/Watson dynamic. I really enjoy how the series is taking its time to create a relationship between the two characters in a believable fashion, rather than build it up prematurely. Also, the nods to Arthur Conan Doyle are beginning to trickle in and I hope to see more!